(function(){
    getData()
    function getData(){
        $.ajax({
            url:"http://chst.vip:1234/api/getcoupon"
        }).then(res=>{
            createContent(res.result)
        })
    }
    //根据数据创建内筒
    function createContent(data){
        let html=data.reduce((value,item)=>{
            return value+=`
                <a couponid=${item.couponId}>
                <img src=${item.couponImg} alt='图片挂了'>
                <p>${item.couponTitle}</p>
                </a>
            `
        },'')
        $("#main .shop").html(html)
        $("#main a").click(function(){
            let couponid=$(this).attr("couponid");
            location.href=`../pages/coupon_product.html?couponid=${couponid}`
        })
    }
}())